/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: 牛孟俊
 * Date: 2023-11-30
 * Time: 15:14
 */
public class Test {

    public static void main(String[] args) {
        int a = 10;
        long b = 20L;
        double c = 30.5;
        float d = 15.4F;
        boolean e = true;
        char f = 'f';
        byte g = 5;
        short h = 5;

    }
}
